CLE25 peptide regulates phloem initiation in Arabidopsis through a CLERK-CLV2 receptor complex
文献类型：期刊论文
| 作者 | Ren, Shi-Chao; Song, Xiu-Fen; Chen, Wen-Qiang; Lu, Ran; Lucas, William J.; Liu, Chun-Ming |
| 刊名 | JOURNAL OF INTEGRATIVE PLANT BIOLOGY
 |
| 出版日期 | 2019 |
| 卷号 | 61期号:10页码:1043-1061 |
| ISSN号 | 1672-9072 |
| DOI | 10.1111/jipb.12846 |
| 文献子类 | Article |
| 英文摘要 | The phloem, located within the vascular system, is critical for delivery of nutrients and signaling molecules throughout the plant body. Although the morphological process and several factors regulating phloem differentiation have been reported, the molecular mechanism underlying its initiation remains largely unknown. Here, we report that the small peptide-coding gene, CLAVATA 3 (CLV3)/EMBEYO SURROUNDING REGION 25 (CLE25), the expression of which begins in provascular initial cells of 64-cell-staged embryos, and continues in sieve element-procambium stem cells and phloem lineage cells, during post-embryonic root development, facilitates phloem initiation in Arabidopsis. Knockout of CLE25 led to delayed protophloem formation, and in situ expression of an antagonistic CLE25(G6T) peptide compromised the fate-determining periclinal division of the sieve element precursor cell and the continuity of the phloem in roots. In stems of CLE25(G6T) plants the phloem formation was also compromised, and procambial cells were over-accumulated. Genetic and biochemical analyses indicated that a complex, consisting of the CLE-RESISTANT RECEPTOR KINASE (CLERK) leucine-rich repeat (LRR) receptor kinase and the CLV2 LRR receptor-like protein, is involved in perceiving the CLE25 peptide. Similar to CLE25, CLERK was also expressed during early embryogenesis. Taken together, our findings suggest that CLE25 regulates phloem initiation in Arabidopsis through a CLERK-CLV2 receptor complex. |
| 学科主题 | Biochemistry & Molecular Biology ; Plant Sciences |
| 电子版国际标准刊号 | 1744-7909 |
| 出版地 | HOBOKEN |
| WOS关键词 | STEM-CELL FATE ; ROOT-MERISTEM ; PROTOPHLOEM DIFFERENTIATION ; PROTEIN INTERACTIONS ; CLV3 ; TRAFFICKING ; REQUIRES ; SYSTEM ; GROWTH ; CLAVATA2 |
| WOS研究方向 | Biochemistry & Molecular Biology ; Plant Sciences |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000488972900003 |
| 资助机构 | Ministry of Science and Technology of ChinaMinistry of Science and Technology, China [2014CB943400] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31370029, 31871455] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19556]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Nanxincun 20,Fragrant Hill, Beijing 100093, Peoples R China 2.Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, Peoples R China 3.[Lucas, William J.] Univ Calif Davis, Dept Plant Biol, Coll Biol Sci, Davis, CA 95616 USA 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Lu, Ran 6.Chen, Wen-Qiang 7.Song, Xiu-Fen 8.[Ren, Shi-Chao |
| 推荐引用方式 GB/T 7714 | Ren, Shi-Chao,Song, Xiu-Fen,Chen, Wen-Qiang,et al. CLE25 peptide regulates phloem initiation in Arabidopsis through a CLERK-CLV2 receptor complex[J]. JOURNAL OF INTEGRATIVE PLANT BIOLOGY,2019,61(10):1043-1061. |
| APA | Ren, Shi-Chao,Song, Xiu-Fen,Chen, Wen-Qiang,Lu, Ran,Lucas, William J.,&Liu, Chun-Ming.(2019).CLE25 peptide regulates phloem initiation in Arabidopsis through a CLERK-CLV2 receptor complex.JOURNAL OF INTEGRATIVE PLANT BIOLOGY,61(10),1043-1061. |
| MLA | Ren, Shi-Chao,et al."CLE25 peptide regulates phloem initiation in Arabidopsis through a CLERK-CLV2 receptor complex".JOURNAL OF INTEGRATIVE PLANT BIOLOGY 61.10(2019):1043-1061. |
入库方式： OAI收割
来源：植物研究所
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